Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
technologien road » technologien ad, technologien und, technologien am
do communications » 10 communications, 14 communications, 2 communications
developing east » development east, developing a, developing asia
centers case » center case, century case, centers can
1 developing » 3 developing, 4 developing, 2 developing
east africa » west africa
case do » case d, case d1, case d2
costs 1 » costs _, costs 4, costs a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien road information centers case do communications costs 1 developing east africa.*.